<?xml version="1.0" encoding="UTF-8"?>
<schema xmlns="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified" attributeFormDefault="unqualified" targetNamespace="http://xbrl.org/2007/customRoleType-hidden" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xl="http://www.xbrl.org/2003/XLink">
	<annotation>
		<appinfo>    
			<link:roleType 
				id="hidden" 
				roleURI="http://www.xbrl.org/2007/role/custom-but-hidden">
				<link:definition>Identifies the content of a custom linkbase</link:definition>
				<link:usedOn>link:linkbaseRef</link:usedOn>
			</link:roleType>
			<link:arcroleType
				id="concept-label"
				arcroleURI="http://www.xbrl.org/2007/arcrole/concept-label"
				cyclesAllowed="none">
				<link:definition>the 2007 edition of a concept-label arcrole</link:definition>
				<link:usedOn>cArc</link:usedOn>
			</link:arcroleType>
		</appinfo>
	</annotation>
	
    <import namespace="http://www.xbrl.org/2003/XLink" schemaLocation="http://www.xbrl.org/2003/xl-2003-12-31.xsd"/>

	<element name="cArc" type="xl:arcType" substitutionGroup="xl:arc">
		<annotation>
			<documentation>
      Concrete arc for use in extended links.
			</documentation>
		</annotation>
	</element>

</schema>
